YES
(ignored inputs)COMMENT Cops #647 - #721: generated ground TRSs; evenly distributed in the UNR/UNC/NFP/CR hierarchy submitted by: Bertram Felgenhauer
input TRS:
   [ b -> c,
     b -> f(c),
     c -> c ]
TRS:
   [ b -> c,
     b -> f(c),
     c -> c ]
confluent TRS:
   [ b -> c,
     b -> f(c),
     c -> c,
     f(c) -> c ]
UNC Completion (Strongly Closed)
problems/684.trs: Success(UNC)
(0 msec.)